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Backport the fixes to WebFetchInventoryDescendents to the UDP 

InventoryDescendents packet. Testing has shown that UDP inventory now
works flawlessly and, unlike CAPS inventory, doesn't download the entire
agent inventory on start. Neither does it incessantly re-request folder
NULL_KEY. Therefore, I have disabled CAPS inventory.
0.6.8-post-fixes
Melanie 2009-11-04 01:56:19 +00:00
parent 00130841db
commit c72f78215b
12 changed files with 113 additions and 162 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
OpenSim/Client/MXP/ClientStack/MXPClientView.cs
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@ -1052,7 +1052,7 @@ namespace OpenSim.Client.MXP.ClientStack
{ {
} }
public void SendInventoryFolderDetails(UUID ownerID, UUID folderID, List<InventoryItemBase> items, List<InventoryFolderBase> folders, bool fetchFolders, bool fetchItems) public void SendInventoryFolderDetails(UUID ownerID, UUID folderID, List<InventoryItemBase> items, List<InventoryFolderBase> folders, int version, bool fetchFolders, bool fetchItems)
{ {
// Need to translate to MXP somehow // Need to translate to MXP somehow
} }

2
OpenSim/Client/VWoHTTP/ClientStack/VWHClientView.cs
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@ -606,7 +606,7 @@ namespace OpenSim.Client.VWoHTTP.ClientStack
throw new System.NotImplementedException(); throw new System.NotImplementedException();
} }
public void SendInventoryFolderDetails(UUID ownerID, UUID folderID, List<InventoryItemBase> items, List<InventoryFolderBase> folders, bool fetchFolders, bool fetchItems) public void SendInventoryFolderDetails(UUID ownerID, UUID folderID, List<InventoryItemBase> items, List<InventoryFolderBase> folders, int version, bool fetchFolders, bool fetchItems)
{ {
throw new System.NotImplementedException(); throw new System.NotImplementedException();
} }

2
OpenSim/Framework/Capabilities/Caps.cs
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@ -208,7 +208,7 @@ namespace OpenSim.Framework.Capabilities
// As of RC 1.22.9 of the Linden client this is // As of RC 1.22.9 of the Linden client this is
// supported // supported
m_capsHandlers["WebFetchInventoryDescendents"] =new RestStreamHandler("POST", capsBase + m_fetchInventoryPath, FetchInventoryDescendentsRequest); //m_capsHandlers["WebFetchInventoryDescendents"] =new RestStreamHandler("POST", capsBase + m_fetchInventoryPath, FetchInventoryDescendentsRequest);
// justincc: I've disabled the CAPS service for now to fix problems with selecting textures, and // justincc: I've disabled the CAPS service for now to fix problems with selecting textures, and
// subsequent inventory breakage, in the edit object pane (such as mantis 1085). This requires // subsequent inventory breakage, in the edit object pane (such as mantis 1085). This requires

4
OpenSim/Framework/Communications/Cache/CachedUserInfo.cs
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@ -679,7 +679,7 @@ namespace OpenSim.Framework.Communications.Cache
/// <param name="fetchFolders"></param> /// <param name="fetchFolders"></param>
/// <param name="fetchItems"></param> /// <param name="fetchItems"></param>
/// <returns>true if the request was queued or successfully processed, false otherwise</returns> /// <returns>true if the request was queued or successfully processed, false otherwise</returns>
public bool SendInventoryDecendents(IClientAPI client, UUID folderID, bool fetchFolders, bool fetchItems) public bool SendInventoryDecendents(IClientAPI client, UUID folderID, int version, bool fetchFolders, bool fetchItems)
{ {
if (m_hasReceivedInventory) if (m_hasReceivedInventory)
{ {
@ -693,7 +693,7 @@ namespace OpenSim.Framework.Communications.Cache
client.SendInventoryFolderDetails( client.SendInventoryFolderDetails(
client.AgentId, folderID, folder.RequestListOfItems(), client.AgentId, folderID, folder.RequestListOfItems(),
folder.RequestListOfFolders(), fetchFolders, fetchItems); folder.RequestListOfFolders(), version, fetchFolders, fetchItems);
return true; return true;
} }

2
OpenSim/Framework/IClientAPI.cs
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@ -1124,7 +1124,7 @@ namespace OpenSim.Framework
void ReprioritizeUpdates(StateUpdateTypes type, UpdatePriorityHandler handler); void ReprioritizeUpdates(StateUpdateTypes type, UpdatePriorityHandler handler);
void SendInventoryFolderDetails(UUID ownerID, UUID folderID, List<InventoryItemBase> items, void SendInventoryFolderDetails(UUID ownerID, UUID folderID, List<InventoryItemBase> items,
List<InventoryFolderBase> folders, bool fetchFolders, List<InventoryFolderBase> folders, int version, bool fetchFolders,
bool fetchItems); bool fetchItems);
void FlushPrimUpdates(); void FlushPrimUpdates();

242
OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
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@ -1251,7 +1251,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
/// <param name="fetchFolders">Do we need to send folder information?</param> /// <param name="fetchFolders">Do we need to send folder information?</param>
/// <param name="fetchItems">Do we need to send item information?</param> /// <param name="fetchItems">Do we need to send item information?</param>
public void SendInventoryFolderDetails(UUID ownerID, UUID folderID, List<InventoryItemBase> items, public void SendInventoryFolderDetails(UUID ownerID, UUID folderID, List<InventoryItemBase> items,
List<InventoryFolderBase> folders, List<InventoryFolderBase> folders, int version,
bool fetchFolders, bool fetchItems) bool fetchFolders, bool fetchItems)
{ {
// An inventory descendents packet consists of a single agent section and an inventory details // An inventory descendents packet consists of a single agent section and an inventory details
@ -1266,172 +1266,104 @@ namespace OpenSim.Region.ClientStack.LindenUDP
// 6 to 7 items at a time, so let's stick with 6 // 6 to 7 items at a time, so let's stick with 6
int MAX_ITEMS_PER_PACKET = 6; int MAX_ITEMS_PER_PACKET = 6;
//Ckrinke This variable is not used, so comment out to remove the warning from the compiler (3-21-08) int totalItems = fetchItems ? items.Count : 0;
//Ckrinke uint FULL_MASK_PERMISSIONS = 2147483647; int totalFolders = fetchFolders ? folders.Count : 0;
int itemsSent = 0; int itemsSent = 0;
if (fetchItems) int foldersSent = 0;
{ int foldersToSend = 0;
InventoryDescendentsPacket descend = CreateInventoryDescendentsPacket(ownerID, folderID); int itemsToSend = 0;
if (items.Count < MAX_ITEMS_PER_PACKET) InventoryDescendentsPacket currentPacket = null;
// Handle empty folders
//
if (totalItems == 0 && totalFolders == 0)
currentPacket = CreateInventoryDescendentsPacket(ownerID, folderID, version, 0, 0);
// To preserve SL compatibility, we will NOT combine folders and items in one packet
//
while(itemsSent < totalItems || foldersSent < totalFolders)
{ {
descend.ItemData = new InventoryDescendentsPacket.ItemDataBlock[items.Count]; if (currentPacket == null) // Start a new packet
{
foldersToSend = totalFolders - foldersSent;
if (foldersToSend > MAX_ITEMS_PER_PACKET)
foldersToSend = MAX_ITEMS_PER_PACKET;
if (foldersToSend == 0)
{
itemsToSend = totalItems - itemsSent;
if (itemsToSend > MAX_ITEMS_PER_PACKET)
itemsToSend = MAX_ITEMS_PER_PACKET;
} }
currentPacket = CreateInventoryDescendentsPacket(ownerID, folderID, version, foldersToSend, itemsToSend);
}
if (foldersToSend-- > 0)
currentPacket.FolderData[foldersSent % MAX_ITEMS_PER_PACKET] = CreateFolderDataBlock(folders[foldersSent++]);
else if(itemsToSend-- > 0)
currentPacket.ItemData[itemsSent % MAX_ITEMS_PER_PACKET] = CreateItemDataBlock(items[itemsSent++]);
else else
{ {
descend.ItemData = new InventoryDescendentsPacket.ItemDataBlock[MAX_ITEMS_PER_PACKET]; OutPacket(currentPacket, ThrottleOutPacketType.Asset);
currentPacket = null;
} }
// Descendents must contain the *total* number of descendents (plus folders, whether we
// fetch them or not), not the number of entries we send in this packet. For consistency,
// I'll use it for folder-requests, too, although I wasn't able to get one with
// FetchFolders = true.
// TODO this should be checked with FetchFolders = true
descend.AgentData.Descendents = items.Count + folders.Count;
int count = 0;
int i = 0;
foreach (InventoryItemBase item in items)
{
descend.ItemData[i] = new InventoryDescendentsPacket.ItemDataBlock();
descend.ItemData[i].ItemID = item.ID;
descend.ItemData[i].AssetID = item.AssetID;
descend.ItemData[i].CreatorID = item.CreatorIdAsUuid;
descend.ItemData[i].BaseMask = item.BasePermissions;
descend.ItemData[i].Description = Util.StringToBytes256(item.Description);
descend.ItemData[i].EveryoneMask = item.EveryOnePermissions;
descend.ItemData[i].OwnerMask = item.CurrentPermissions;
descend.ItemData[i].FolderID = item.Folder;
descend.ItemData[i].InvType = (sbyte)item.InvType;
descend.ItemData[i].Name = Util.StringToBytes256(item.Name);
descend.ItemData[i].NextOwnerMask = item.NextPermissions;
descend.ItemData[i].OwnerID = item.Owner;
descend.ItemData[i].Type = (sbyte)item.AssetType;
descend.ItemData[i].GroupID = item.GroupID;
descend.ItemData[i].GroupOwned = item.GroupOwned;
descend.ItemData[i].GroupMask = item.GroupPermissions;
descend.ItemData[i].CreationDate = item.CreationDate;
descend.ItemData[i].SalePrice = item.SalePrice;
descend.ItemData[i].SaleType = item.SaleType;
descend.ItemData[i].Flags = item.Flags;
descend.ItemData[i].CRC =
Helpers.InventoryCRC(descend.ItemData[i].CreationDate, descend.ItemData[i].SaleType,
descend.ItemData[i].InvType, descend.ItemData[i].Type,
descend.ItemData[i].AssetID, descend.ItemData[i].GroupID,
descend.ItemData[i].SalePrice,
descend.ItemData[i].OwnerID, descend.ItemData[i].CreatorID,
descend.ItemData[i].ItemID, descend.ItemData[i].FolderID,
descend.ItemData[i].EveryoneMask,
descend.ItemData[i].Flags, descend.ItemData[i].OwnerMask,
descend.ItemData[i].GroupMask, item.CurrentPermissions);
i++;
count++;
itemsSent++;
if (i == MAX_ITEMS_PER_PACKET)
{
descend.Header.Zerocoded = true;
AddNullFolderBlockToDecendentsPacket(ref descend);
OutPacket(descend, ThrottleOutPacketType.Asset);
if ((items.Count - count) > 0)
{
descend = CreateInventoryDescendentsPacket(ownerID, folderID);
if ((items.Count - count) < MAX_ITEMS_PER_PACKET)
{
descend.ItemData = new InventoryDescendentsPacket.ItemDataBlock[items.Count - count];
}
else
{
descend.ItemData = new InventoryDescendentsPacket.ItemDataBlock[MAX_ITEMS_PER_PACKET];
}
descend.AgentData.Descendents = items.Count + folders.Count;
i = 0;
}
}
} }
if (0 < i && i < MAX_ITEMS_PER_PACKET) if (currentPacket != null)
{ OutPacket(currentPacket, ThrottleOutPacketType.Asset);
AddNullFolderBlockToDecendentsPacket(ref descend);
OutPacket(descend, ThrottleOutPacketType.Asset);
}
} }
//send subfolders private InventoryDescendentsPacket.FolderDataBlock CreateFolderDataBlock(InventoryFolderBase folder)
if (fetchFolders)
{ {
InventoryDescendentsPacket descend = CreateInventoryDescendentsPacket(ownerID, folderID); InventoryDescendentsPacket.FolderDataBlock newBlock = new InventoryDescendentsPacket.FolderDataBlock();
newBlock.FolderID = folder.ID;
newBlock.Name = Util.StringToBytes256(folder.Name);
newBlock.ParentID = folder.ParentID;
newBlock.Type = (sbyte)folder.Type;
if (folders.Count < MAX_ITEMS_PER_PACKET) return newBlock;
{
descend.FolderData = new InventoryDescendentsPacket.FolderDataBlock[folders.Count];
}
else
{
descend.FolderData = new InventoryDescendentsPacket.FolderDataBlock[MAX_ITEMS_PER_PACKET];
} }
// Not sure if this scenario ever actually occurs, but nonetheless we include the items private InventoryDescendentsPacket.ItemDataBlock CreateItemDataBlock(InventoryItemBase item)
// count even if we're not sending item data for the same reasons as above. {
descend.AgentData.Descendents = items.Count + folders.Count; InventoryDescendentsPacket.ItemDataBlock newBlock = new InventoryDescendentsPacket.ItemDataBlock();
newBlock.ItemID = item.ID;
newBlock.AssetID = item.AssetID;
newBlock.CreatorID = item.CreatorIdAsUuid;
newBlock.BaseMask = item.BasePermissions;
newBlock.Description = Util.StringToBytes256(item.Description);
newBlock.EveryoneMask = item.EveryOnePermissions;
newBlock.OwnerMask = item.CurrentPermissions;
newBlock.FolderID = item.Folder;
newBlock.InvType = (sbyte)item.InvType;
newBlock.Name = Util.StringToBytes256(item.Name);
newBlock.NextOwnerMask = item.NextPermissions;
newBlock.OwnerID = item.Owner;
newBlock.Type = (sbyte)item.AssetType;
int i = 0; newBlock.GroupID = item.GroupID;
int count = 0; newBlock.GroupOwned = item.GroupOwned;
foreach (InventoryFolderBase folder in folders) newBlock.GroupMask = item.GroupPermissions;
{ newBlock.CreationDate = item.CreationDate;
descend.FolderData[i] = new InventoryDescendentsPacket.FolderDataBlock(); newBlock.SalePrice = item.SalePrice;
descend.FolderData[i].FolderID = folder.ID; newBlock.SaleType = item.SaleType;
descend.FolderData[i].Name = Util.StringToBytes256(folder.Name); newBlock.Flags = item.Flags;
descend.FolderData[i].ParentID = folder.ParentID;
descend.FolderData[i].Type = (sbyte)folder.Type;
i++; newBlock.CRC =
count++; Helpers.InventoryCRC(newBlock.CreationDate, newBlock.SaleType,
itemsSent++; newBlock.InvType, newBlock.Type,
if (i == MAX_ITEMS_PER_PACKET) newBlock.AssetID, newBlock.GroupID,
{ newBlock.SalePrice,
AddNullItemBlockToDescendentsPacket(ref descend); newBlock.OwnerID, newBlock.CreatorID,
OutPacket(descend, ThrottleOutPacketType.Asset); newBlock.ItemID, newBlock.FolderID,
newBlock.EveryoneMask,
newBlock.Flags, newBlock.OwnerMask,
newBlock.GroupMask, newBlock.NextOwnerMask);
if ((folders.Count - count) > 0) return newBlock;
{
descend = CreateInventoryDescendentsPacket(ownerID, folderID);
if ((folders.Count - count) < MAX_ITEMS_PER_PACKET)
{
descend.FolderData =
new InventoryDescendentsPacket.FolderDataBlock[folders.Count - count];
}
else
{
descend.FolderData =
new InventoryDescendentsPacket.FolderDataBlock[MAX_ITEMS_PER_PACKET];
}
descend.AgentData.Descendents = items.Count + folders.Count;
i = 0;
}
}
}
if (0 < i && i < MAX_ITEMS_PER_PACKET)
{
AddNullItemBlockToDescendentsPacket(ref descend);
OutPacket(descend, ThrottleOutPacketType.Asset);
}
}
if (itemsSent == 0)
{
// no items found.
InventoryDescendentsPacket descend = CreateInventoryDescendentsPacket(ownerID, folderID);
descend.AgentData.Descendents = 0;
AddNullItemBlockToDescendentsPacket(ref descend);
AddNullFolderBlockToDecendentsPacket(ref descend);
OutPacket(descend, ThrottleOutPacketType.Asset);
}
} }
private void AddNullFolderBlockToDecendentsPacket(ref InventoryDescendentsPacket packet) private void AddNullFolderBlockToDecendentsPacket(ref InventoryDescendentsPacket packet)
@ -1473,14 +1405,24 @@ namespace OpenSim.Region.ClientStack.LindenUDP
// No need to add CRC // No need to add CRC
} }
private InventoryDescendentsPacket CreateInventoryDescendentsPacket(UUID ownerID, UUID folderID) private InventoryDescendentsPacket CreateInventoryDescendentsPacket(UUID ownerID, UUID folderID, int version, int folders, int items)
{ {
InventoryDescendentsPacket descend = (InventoryDescendentsPacket)PacketPool.Instance.GetPacket(PacketType.InventoryDescendents); InventoryDescendentsPacket descend = (InventoryDescendentsPacket)PacketPool.Instance.GetPacket(PacketType.InventoryDescendents);
descend.Header.Zerocoded = true; descend.Header.Zerocoded = true;
descend.AgentData.AgentID = AgentId; descend.AgentData.AgentID = AgentId;
descend.AgentData.OwnerID = ownerID; descend.AgentData.OwnerID = ownerID;
descend.AgentData.FolderID = folderID; descend.AgentData.FolderID = folderID;
descend.AgentData.Version = 1; descend.AgentData.Version = version;
if (folders > 0)
descend.FolderData = new InventoryDescendentsPacket.FolderDataBlock[folders];
else
AddNullFolderBlockToDecendentsPacket(ref descend);
if (items > 0)
descend.ItemData = new InventoryDescendentsPacket.ItemDataBlock[items];
else
AddNullItemBlockToDescendentsPacket(ref descend);
return descend; return descend;
} }

1
OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
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@ -538,6 +538,7 @@ namespace OpenSim.Region.Examples.SimpleModule
public virtual void SendInventoryFolderDetails(UUID ownerID, UUID folderID, public virtual void SendInventoryFolderDetails(UUID ownerID, UUID folderID,
List<InventoryItemBase> items, List<InventoryItemBase> items,
List<InventoryFolderBase> folders, List<InventoryFolderBase> folders,
int version,
bool fetchFolders, bool fetchFolders,
bool fetchItems) bool fetchItems)
{ {

8
OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
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@ -1175,7 +1175,13 @@ namespace OpenSim.Region.Framework.Scenes
{ {
m_log.DebugFormat("[AGENT INVENTORY]: Send Inventory Folder {0} Update to {1} {2}", folder.Name, client.FirstName, client.LastName); m_log.DebugFormat("[AGENT INVENTORY]: Send Inventory Folder {0} Update to {1} {2}", folder.Name, client.FirstName, client.LastName);
InventoryCollection contents = InventoryService.GetFolderContent(client.AgentId, folder.ID); InventoryCollection contents = InventoryService.GetFolderContent(client.AgentId, folder.ID);
client.SendInventoryFolderDetails(client.AgentId, folder.ID, contents.Items, contents.Folders, fetchFolders, fetchItems); InventoryFolderBase containingFolder = new InventoryFolderBase();
containingFolder.ID = folder.ID;
containingFolder.Owner = client.AgentId;
containingFolder = InventoryService.GetFolder(containingFolder);
int version = containingFolder.Version;
client.SendInventoryFolderDetails(client.AgentId, folder.ID, contents.Items, contents.Folders, version, fetchFolders, fetchItems);
} }
/// <summary> /// <summary>

2
OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
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@ -462,7 +462,7 @@ namespace OpenSim.Region.Framework.Scenes
{ {
remoteClient.SendInventoryFolderDetails( remoteClient.SendInventoryFolderDetails(
fold.Owner, folderID, fold.RequestListOfItems(), fold.Owner, folderID, fold.RequestListOfItems(),
fold.RequestListOfFolders(), fetchFolders, fetchItems); fold.RequestListOfFolders(), fold.Version, fetchFolders, fetchItems);
return; return;
} }

2
OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
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@ -1055,7 +1055,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
} }
public void SendInventoryFolderDetails(UUID ownerID, UUID folderID, List<InventoryItemBase> items, List<InventoryFolderBase> folders, bool fetchFolders, bool fetchItems) public void SendInventoryFolderDetails(UUID ownerID, UUID folderID, List<InventoryItemBase> items, List<InventoryFolderBase> folders, int version, bool fetchFolders, bool fetchItems)
{ {
} }

1
OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
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@ -627,6 +627,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
public virtual void SendInventoryFolderDetails(UUID ownerID, UUID folderID, public virtual void SendInventoryFolderDetails(UUID ownerID, UUID folderID,
List<InventoryItemBase> items, List<InventoryItemBase> items,
List<InventoryFolderBase> folders, List<InventoryFolderBase> folders,
int version,
bool fetchFolders, bool fetchFolders,
bool fetchItems) bool fetchItems)
{ {

1
OpenSim/Tests/Common/Mock/TestClient.cs
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@ -631,6 +631,7 @@ namespace OpenSim.Tests.Common.Mock
public virtual void SendInventoryFolderDetails(UUID ownerID, UUID folderID, public virtual void SendInventoryFolderDetails(UUID ownerID, UUID folderID,
List<InventoryItemBase> items, List<InventoryItemBase> items,
List<InventoryFolderBase> folders, List<InventoryFolderBase> folders,
int version,
bool fetchFolders, bool fetchFolders,
bool fetchItems) bool fetchItems)
{ {